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Это правовое уведомление, написанное по-английски, чтобы один текст действовал для всех посетителей. Учебные материалы, о которых идёт речь, доступны на вашем языке.

There is one person behind this site, and there is one address. Both are real.

Last updated: 26 September 2026

Email

Write to [email protected]. It reaches the site's author directly.

Corrections are the most welcome thing you can send: a wrong translation, a wrong tone, a wrong fact about a place, a broken link.
Licensing and attribution questions — including anything about the photographs and stroke data — are welcome, and are answered.
Permission requests for reuse beyond the terms are answered case by case.
Language and accessibility problems: if a page is unusable in your language, or a layout breaks on your device, that is worth reporting.

Please allow a few days. This is a small site, not a company.

What will not be answered

Requests to remove accurate information because it is inconvenient.
Paid link insertions, guest-post placements and sponsored content: this site does not carry them.
Requests to add content that reproduces someone else's copyrighted material.